Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Gerardo Ascencio
Health Educator in Chicago, IL · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1346180171
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Registry record
Entity type Individual (Type 1)
Name Gerardo Ascencio
Sex Male
Practice address 5359 W Fullerton Ave, Chicago, IL, 60639
Phone (773) 295-3649
Enumeration date Mar 31, 2026
Last updated in NPPES Mar 31, 2026
Taxonomy & licenses
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Gerardo Ascencio practice?
The practice location on file with NPPES is in Chicago, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Gerardo Ascencio?
The National Provider Identifier (NPI) for Gerardo Ascencio is 1346180171, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-31.